#include<stdio.h>
#include<math.h>
int main()
{
    int a,b,c,d,x,y,z;
    scanf("%d %d %d",&a,&b,&c);
    x=a,y=b,z=c;
    if(a > b)
    {
        d = a;
        a = b;
        b = d;
    }
    if(a > c)
    {
        d = a;
        a = c;
        c = d;
    }
    if(b > c)
    {
        d = b;
        b = c;
        c = d;
    }
    printf("%d\n",a);
    printf("%d\n",b);
    printf("%d\n",c);
    printf("\n");
    printf("%d\n",x);
    printf("%d\n",y);
    printf("%d\n",z);
}